See? The strange man I saw yesterday _____ around my house again. Should I call the police？
| A．walk | B．walked | C．is walking | D．has walked |
29. Instead of leading us a hand, he just stood by, __________
________us when we were in trouble.
A．made fun of  |
B．got tired of | C．getting tired of | D．making fun of |
28. Have you adapted _______ in a different country?
| A．to living | B．to live | C．living | D．in living |
27. To learn Engli8sh well. We should find opportunities to hear English _____ as much as we can.
| A．speak | B．Speaking | C．spoken | D．to speak |
26. I am not surprised that he became a writer. Even as a child he had
a ______ imagination.
| A．clear | B．Cautious | C．funny | D．Vivid |
25. ------- What’s that noise?
--------- Oh, I forgot to tell you. The new machine ____________.
| A．was tested | B．will be tested |
| C．is being tested | D．has been tested |